- Chemical Auxiliary Agent[6]
- Chemical Reagents[1]
- Other Chemicals[2]
- Polymer[10]
- Contact Person : Ms. zheng lucy
- Company Name : Weifang Donglin Chemical Co., Ltd.
- Tel : 86-536-3355888
- Fax : 86-536-3717117
- Address : Shandong,Weifang,(Yulindian Village), Yuqian Road, Dongcheng Subdistrict Office
- Country/Region : China
- Zip : 262600
pvc processing aids
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Promotes gelation of PVC, improves hot-melt strength and visco-elasticity, stabilizes the microcells generated by lowing agents to achieve the low density and high strength of the foam. Increase the surface quality of PVC products.
2) Better dispersion of additives into PVC, more homogenous melt of PVC, etc. DLF series has been used in weatherable applications and is widely used in PVC building products.
Typical Physical Properties
Index | DLF-100 | DLF-200 | DLF-530 |
Appearance | White free flowing powder | White free flowing powder | White free flowing powder |
Particle size (40 mesh passing percentage %) | ≥98 | ≥98 | ≥98 |
Volatiles Content (%) | ≤1.5 | ≤1.5 | ≤1.5 |
Viscosity (η) | 9.5-10.5 | 11.0-12.0 | 10.5-11.5 |
Product Category and Properties
Product | Properties | |||
Promote speed | Melt strength | Rheological property | Dispersivity | |
DLF-100 | Fast | Higher | Good | Good |
DLF-200 | Slow | High | Common | Common |
DLF-530 | Faster | Low | Better | Better |
pvc processing aids
